Richard George Tonkin, b: 1871 - Serpentine, Western Australia

^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}

^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}

^{1804 Napoleon becomes French Emperor}
^{1805 Battle of Trafalgar, Nelson killed}
^{1815 Battle of Waterloo, Napoleon defeat}
^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}


			^{John Foss Tonkin}^{b.1811 Plymout, United Kingdom d.1896 Frema, Western Australia}

		^{Richard Tonkin}^{b.1838 Upper , Western Australia d.1911 Serpen, Western Australia}	^{Dinah Edwards}^{b.1818 Coleford, United Kingdom d.1885 Western Australia}

^{Cyril Augustus Tonkin}^{b. d.1918}	^{Richard George Tonkin}^{b.1871 Serpen, Western Australia d.1946 Western Australia}		^{Charles Phillip Spencer}^{b.1802 Camberwell Surrey Englan d.1872 Serpen, Western Australia}

^{Erminie Mary Tonkin}^{b.1892 Jarrahdale Western Austr d.1918}		^{Mary Spencer}^{b.1840 Canni, Western Australia d.1892 Serpen, Western Australia}	^{Elizabeth Weston}^{b. d.1884 Canning River Western A}

^{Herman Emma Mary Tonkin}^{b.1893 d.1893}

^{Ailie Amy Tonkin}^{b.1895 Jarrahdale, WA d.1895}		^{Edward Turner}^{b. d.}

^{Lurline Myrtle Tonkin}^b.1896 d.	^{Martha Mercy Turner}^{b.1864 Pinjarr, Western Australia d.1936}

^{Learlean Martha Tonkin}^{b.1899 Serpen, Western Australia d.}		^Elizabeth^{b. d.}

^{Georgina Amelia Mary Tonkin}^{b.1908 d.1956}